200501604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 579458880

約数和(自身を除く): 378957276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 153, 171, 172, 204, 228, 258, 306, 323, 342, 387, 401, 516, 612, 646, 684, 731, 774, 802, 817, 969, 1203, 1292, 1462, 1548, 1604, 1634, 1938, 2193, 2406, 2451, 2907, 2924, 3268, 3609, 3876, 4386, 4812, 4902, 5814, 6579, 6817, 7218, 7353, 7619, 8772, 9804, 11628, 13158, 13634, 13889, 14436, 14706, 15238, 17243, 20451, 22857, 26316, 27268, 27778, 29412, 30476, 34486, 40902, 41667, 45714, 51729, 55556, 61353, 68571, 68972, 81804, 83334, 91428, 103458, 122706, 125001, 129523, 137142, 155187, 166668, 206916, 245412, 250002, 259046, 274284, 293131, 310374, 327617, 388569, 500004, 518092, 586262, 620748, 655234, 777138, 879393, 982851, 1165707, 1172524, 1310468, 1554276, 1758786, 1965702, 2331414, 2638179, 2948553, 3517572, 3931404, 4662828, 5276358, 5569489, 5897106, 10552716, 11138978, 11794212, 16708467, 22277956, 33416934, 50125401, 66833868, 100250802, 200501604]

約数ペア:

[(1, 200501604), (2, 100250802), (3, 66833868), (4, 50125401), (6, 33416934), (9, 22277956), (12, 16708467), (17, 11794212), (18, 11138978), (19, 10552716), (34, 5897106), (36, 5569489), (38, 5276358), (43, 4662828), (51, 3931404), (57, 3517572), (68, 2948553), (76, 2638179), (86, 2331414), (102, 1965702), (114, 1758786), (129, 1554276), (153, 1310468), (171, 1172524), (172, 1165707), (204, 982851), (228, 879393), (258, 777138), (306, 655234), (323, 620748), (342, 586262), (387, 518092), (401, 500004), (516, 388569), (612, 327617), (646, 310374), (684, 293131), (731, 274284), (774, 259046), (802, 250002), (817, 245412), (969, 206916), (1203, 166668), (1292, 155187), (1462, 137142), (1548, 129523), (1604, 125001), (1634, 122706), (1938, 103458), (2193, 91428), (2406, 83334), (2451, 81804), (2907, 68972), (2924, 68571), (3268, 61353), (3609, 55556), (3876, 51729), (4386, 45714), (4812, 41667), (4902, 40902), (5814, 34486), (6579, 30476), (6817, 29412), (7218, 27778), (7353, 27268), (7619, 26316), (8772, 22857), (9804, 20451), (11628, 17243), (13158, 15238), (13634, 14706), (13889, 14436)]